NB-IoT Tilt sensor
WxS 9800-007
NB-IoT Tilt sensor
Product Highlights
ü It is a high accuracy, digital inclinometer that accommodates both single-axis (±180°) and dual-axis (±90°) operation.
ü Configurable operating parameters include sample rate, power management, digital filtering, auxiliary analog and digital output, offset/null adjustment, and self-test for sensor mechanical structure. Operate over a temperature range of −40°C to +125°C.
ü Edge calculation and cloud data processing and analysis
ü Deployed in a cellular topology, Support service providers, the municipal governments and the enterprises to deploy public and private IOT networks
ü The sensitivity of NB-IoT module is 129 dBm±1 dB, excellent penetration, the network coverage is 20dB stronger than GSM, LTE and other networks.
ü Support the communication protocol frequency band published by the international organization agreement 3GPP.
ü Support two kinds of configuration for data transmission. Single-tone transmission,15kHz/3.75kHz Subcarrier interval:25.2kbps(Downlink) , 15.625kbps(Uplink);Multi-tone transmission, 15kHz Subcarrier interval:25.2kbps(Downlink),54kbps(Uplink)
ü Switch freely between Active/Idle/PSM modes, and ensure that the un-received data is retransmitted.
ü Support IPv4/IPv6/UDP/CoAP/LwM2M/Non-IP/DTLS/TCP/MQTT protocol stack.
ü Intelligent terminal provides multi-function interface (MPI), it can be connected with external analog and digital quantity sensors. (RS232/RS485 interface is optional.)
ü Integrated internal antenna or optional external SMA/IPEX antenna.
ü OTA (Over The Air) firmware upgrade, including to upgrade loader and application images
ü Support wide voltage 5~12V DC input, 5 – 10 years of battery operational life with 2 x AA Li-SOCI2 Battery.
ü IP67 enclosure rating.
Application Architecture
Platform control, stabilization, and alignment;
Tilt sensing, inclinometers, leveling;
Specifications
Wireless |
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Sensitivity |
- 129dBm±1dB |
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Frequency band |
B1 @H-FDD: 2100MHz B3 @H-FDD: 1800MHz B8 @H-FDD: 900MHz B5 @H-FDD: 850MHz B20 @H-FDD: 800MHz B28 @H-FDD: 700MHz |
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Protocol |
IPv4 / IPv6 IP/UDP/CoAP/LwM2M/Non-IP/ DTLS/TCP/MQTT |
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Distance |
NLOS(Non-line-of-sight)2km; |
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Antenna |
Integrated internal antenna or external IPEX antenna (SMA) |
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Mechanical |
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Dimension |
114mm x 80mm x38mm The overall height increases with the increase of sensors. |
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Shell IP rating |
IP67 |
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Operating Temperature |
-40℃to +85℃ |
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Storage Temperature |
-40℃ to +90℃ |
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Total Weight |
150g |
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Electrical |
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Supply Voltage |
Low power consumption, 3.1V~3.66V; 1or2 Li-SOCI2 Battery; 5VDC optional. |
Installation Guide
Below diagram shows the general installation guide for WxS9800, it can be installed on any flat and solid surface, the lid is contacted with the surface and fixed via 2 self-tapping screws:
Below is the recommendation of the self-tapping screw and its sizes:
Can be mounted on the external wall by metal brackets for structural monitoring of dangerous buildings
Product Sample
Applications
Sensor principle
The WxS9800 tilt sensing
system uses gravity as its only stimulus, and a MEMS accelerometer as its
sensing element. MEMS accelerometers typically employ a tiny, spring-loaded
structure that is interlaced with a fixed pick-off finger structure. The spring
constant of the floating structure determines how far it moves when subjected
to a force. This structure responds to dynamic forces associated with
acceleration and to static forces, such as gravity.